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cssiinc.com
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cssiinc.com

13 technologies
VerifiedGrowingVisit2.4K/mo$96M31213 Tech25 Leads
Deep Dive

CSSI Inc: The Invisible Transportation Giant

A $95.9M revenue, 312-employee powerhouse shaping government mobility from the shadows.

While most tech companies chase consumer apps, CSSI Inc has quietly built a $95.9M empire solving complex transportation problems for the U.S. government. They aren't building flashy interfaces; they're engineering the backbone of national mobility infrastructure.

$95.9M
Annual Revenue
312
Employees
47%
Direct Traffic Dominance
2.4K
Monthly Visits

"CSSI isn't selling software—they're selling decades of institutional knowledge on how to move a nation."

The Government Contractor Playbook

CSSI operates in the 'law_and_government' industry, a sector where trust outweighs innovation velocity. With 47% direct traffic, their audience isn't browsing—they're returning. This isn't a startup acquisition target; it's a mission-critical partner with deep-seated government contracts. The 28% organic search traffic reveals they rank for niche terms like 'RVSM' (Reduced Vertical Separation Minimums), a specialized aviation standard that proves their domain authority.

The Culture of SMEs

At the heart of CSSI's 312-person operation is a culture of Subject Matter Experts (SMEs). Unlike agile startups pivoting weekly, CSSI's 'tailored approach' suggests a high-touch, consultative model. Their leadership team—led by CEO Cynthia Castillo—includes Directors of Research, Contracts, and Strategic Alliances. This isn't a product-first company; it's a relationship-first organization where contracts and alliances drive growth.

The tech stack is telling: Bootstrap, React, and Zendesk. They aren't bleeding-edge, but they're stable and scalable. The use of Sentry and core-js indicates a mature engineering practice focused on reliability over rapid iteration. This is a company that builds for longevity, not for viral growth.

  • Revenue is $95.9M—solid for a niche government contractor, but not a unicorn trajectory.
  • 312 employees suggest a mid-sized, specialized team rather than a scaling behemoth.
  • Direct traffic (47%) dominates over organic, signaling strong brand recall and repeat visits.
  • Top keywords like 'cssi columbia' and 'rvsm' reveal a hyper-local, hyper-specialized SEO strategy.
No flashy consumer product
Deep government contracts
No viral marketing
Specialized transportation expertise
No rapid user acquisition
Stable, recurring revenue streams

The Silent Infrastructure Builder

CSSI proves that in B2G, dominance comes from reliability, not disruption.

What tech stack does Cssiinc use?

14 detected
Security1
Error Tracking1
CMS1
Customer Support1
Web Standards1
Build Tools1
CSS Frameworks1
JavaScript Libraries2
Frontend Frameworks1
Tracking & Analytics1
G
Google Analytics

How much traffic does Cssiinc get?

Traffic & Engagement

2.4K
Monthly Visits
1.7
Pages/Visit
0:34
Avg. Duration
50%
Bounce Rate
Monthly Traffic Trend-3%
2.5K
Oct 2025
Oct
2.1K
Nov 2025
Nov
2.4K
Dec 2025
Dec

Traffic Sources

Search
28%
Direct
47%
Social
17%
Referrals
6%
Email
0%
Paid
1%

Where is Cssiinc's audience located?

🌍100.0%

What keywords does Cssiinc rank for?

5 keywords
1cssi inc210 vol
2cssi2.4K vol$2.19
3cssiinc10 vol
4rvsm940 vol$19.17
5cssi columbia800 vol

How is Cssiinc's SEO?

Open Graph Image

OG Image preview
og:image

https://static.wixstatic.com/media/fb528d_dfcb8147f16b4e29a582009bb74bd863~mv2.png/v1/fill/w_2500,h_1104,al_c/fb528d_dfcb8147f16b4e29a582009bb74bd863~mv2.png

Meta Tags

title11 chars

Home I CSSI

description356 chars

CSSI is an industry leader with decades of proven experience providing innovative transportation solutions utilizing our core capabilities. At the heart of CSSI, is our culture and people that are passionate about the work and their teams. Our Subject Matter Experts (SMEs) use a tailored approach to deliver quality support to customer mission objectives.

languageEN

H1 Tags

h1Welcome to CSSI

Schema Types

WebSite

Who works at Cssiinc?

Loading leads...

What do customers think of Cssiinc?

No Trustpilot reviews available for this company.

Frequently Asked Questions about Cssiinc

What is Cssiinc's Revenue?
Cssiinc generates approximately $96M in annual revenue. With 312 employees, that's $307,500 per employee.
What does Cssiinc do?
CSSI is an industry leader with decades of proven experience providing innovative transportation solutions utilizing our core capabilities. At the heart of CSSI, is our culture and people that are passionate about the work and their teams. Our Subject Matter Experts (SMEs) use a tailored approach to deliver quality support to customer mission objectives.
How fast is Cssiinc growing?
Cssiinc employee count has changed by 13% year over year.
What technologies does Cssiinc use?
Cssiinc uses 13 technologies across their website including Fonts, Security, Error Tracking. Key technologies include Font Awesome, HSTS, Sentry.
Who are Cssiinc's competitors?
Cssiinc's main competitors include NASA Office of Inspector General, Airlines for America, NASA, National Business Aviation Association, Aurora-Innovations LLC - Washington DC. These companies operate in similar markets and compete for the same customer base.

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About cssiinc.com

CSSI is an industry leader with decades of proven experience providing innovative transportation solutions utilizing our core capabilities. At the heart of CSSI, is our culture and people that are passionate about the work and their teams. Our Subject Matter Experts (SMEs) use a tailored approach to deliver quality support to customer mission objectives.

Company Overview

cssiinc.com
Website
law_and_government
Industry
#6,785,876
Global Rank
2.4K
Monthly Visitors
13
Technologies
25+
Employees

cssiinc.com Key Pages

cssiinc.com Social Media

Technology Stack

cssiinc.com uses 13 technologies across their website including Font Awesome, HSTS, Sentry, and more.

Fonts

Font Awesome

Security

HSTS

Error Tracking

Sentry

CMS

Wix

Customer Support

Zendesk

Performance

Lazy Loading, Priority Hints

Traffic & Audience

2.4K
Monthly Visits
50%
Bounce Rate
1.7
Pages/Visit
0:34
Avg. Duration

cssiinc.com receives approximately 2.4K monthly visitors and ranks #6,785,876 globally. The website has a bounce rate of 50% with visitors viewing an average of 1.7 pages per visit. Users spend an average of 0:34 on the site.

The majority of cssiinc.com's traffic comes from .

Frequently Asked Questions

What is cssiinc.com?
CSSI is an industry leader with decades of proven experience providing innovative transportation solutions utilizing our core capabilities. At the heart of CSSI, is our culture and people that are passionate about the work and their teams. Our Subject Matter Experts (SMEs) use a tailored approach to deliver quality support to customer mission objectives.
What technologies does cssiinc.com use?
cssiinc.com uses 13 technologies including Font Awesome, HSTS, and 7 more. View the full tech stack analysis above.
How do I contact cssiinc.com?
You can contact cssiinc.com via email at [email protected] or through their contact page.
What are cssiinc.com's social media accounts?
cssiinc.com is active on linkedin. You can find links to all their social media profiles in the social section above.
Is cssiinc.com hiring?
Check cssiinc.com's careers page for current job openings and opportunities. The company has 25+ known employees.
How popular is cssiinc.com?
cssiinc.com receives approximately 2.4K monthly visitors and ranks #6,785,876 globally. Traffic is growing by 16.3% month-over-month.

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This page provides publicly available information about cssiinc.com. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit cssiinc.com directly at https://cssiinc.com.